Bottom hole assembly for wellbore operations
US8312925B2 · kind B2 · utility
9Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2010 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Nov 25, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/114
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An embodiment of a method of performing a wellbore operation in an oilfield comprises providing a bottom hole assembly on a conveyance, deploying the bottom hole assembly into the wellbore with the conveyance, determining the depth location of the bottomhole assembly in the wellbore utilizing a mechanical device, moving the bottom hole assembly to a desired location based on the determined depth, circulating a fluid from the oilfield to the bottomhole assembly, and performing at least one wellbore operation while the bottomhole assembly is deployed at the desired location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.